<html lang="zh-CN">
<head>
	<meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="./assets/vendor/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
  <link href="./assets/vendor/bootstrap-icons/font/bootstrap-icons.css" rel="stylesheet">

  <link href="./assets/vendor/photoswipe/dist/photoswipe.css" rel="stylesheet">
  <link href="./assets/vendor/photoswipe/dist/default-skin/default-skin.css" rel="stylesheet">
  <link href="./assets/vendor/jquery-datetimepicker/build/jquery.datetimepicker.min.css" rel="stylesheet">

  <link href="./assets/css/devapp.min.css" rel="stylesheet">
  <link href="./assets/css/dev.css" rel="stylesheet">
  <link rel="shortcut icon" type="image/x-icon" href="./assets/img/favicon.png">

	<title>Hello, world!</title>
</head>
<body id="page-top">
	<!-- header -->
  <section class="header mb-4">
    <!-- topbar -->
    <div class="topbar bg-dark">
      <div class="container">
        <div class="py-2 font-monospace d-flex justify-content-between text-white-50">
          <span class="fst-italic">Today: 4 November, 2021</span>
          <a href="#">Log in or register now!</a>
        </div>
      </div>
    </div>

    <!-- navbar -->
    <nav class="navbar navbar-light bg-light navbar-expand-lg">
      <div class="container ">
        <a class="navbar-brand" href="#">
          <img src="./assets/img/bootstrap-logo.svg" alt="" width="30" height="24" class="d-inline-block align-text-top">
          Bootstrap
        </a>
        <button class="navbar-toggler" type="button" data-bs-toggle="offcanvas" data-bs-target="#offcanvasNavbar" aria-controls="offcanvasNavbar">
          <span class="navbar-toggler-icon"></span>
        </button>
        <div class="offcanvas offcanvas-start" tabindex="-1" id="offcanvasNavbar" aria-labelledby="offcanvasNavbarLabel">
          <div class="offcanvas-header">
            <h5 class="offcanvas-title" id="offcanvasNavbarLabel">Offcanvas</h5>
            <i class="bi bi-x-lg" data-bs-dismiss="offcanvas" aria-label="Close"></i>
          </div>
          <div class="offcanvas-body">
            <ul class="navbar-nav justify-content-start align-items-lg-center flex-grow-1 pe-3">
              <li class="nav-item">
                <a class="nav-link active" aria-current="page" href="#">Home</a>
              </li>
              <li class="nav-item">
                <a class="nav-link" href="#">Link</a>
              </li>
              <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" href="#" id="offcanvasNavbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
                  Dropdown
                </a>
                <ul class="dropdown-menu dropdown-menu-dark animated--fade-in" aria-labelledby="offcanvasNavbarDropdown">
                  <li><a class="dropdown-item" href="#">Action</a></li>
                  <li><a class="dropdown-item" href="#">Another action</a></li>
                  <li>
                    <hr class="dropdown-divider">
                  </li>
                  <li><a class="dropdown-item" href="#">Something else here</a></li>
                </ul>
              </li>
            </ul>
            <!-- user -->
            <ul class="navbar-nav justify-content-end align-items-lg-center flex-grow-1">
              <li class="nav-item align-text-center">
                <form class="me-3">
                  <input class="form-control rounded-pill" type="search" placeholder="Search" aria-label="Search">
                </form>
              </li>
              <li class="nav-item">
                <ul class="nav">
                  <li class="nav-item"><a href="#" class="nav-link link-dark ps-0 pe-2">Login</a></li>
                  <li class="nav-item"><a href="#" class="nav-link link-dark pe-0 ps-2">Sign up</a></li>
                </ul>
              </li>
              <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" href="#" id="dropdownUser2" data-bs-toggle="dropdown" aria-expanded="false">
                  <img src="assets/img/news-21.jpg" alt="mdo" width="32" height="32" class="rounded-circle d-inline-block">
                </a>
                <ul class="dropdown-menu dropdown-menu-dark dropdown-menu-end animated--fade-in" aria-labelledby="dropdownUser2">
                  <li><a class="dropdown-item" href="#">New project...</a></li>
                  <li><a class="dropdown-item" href="#">Settings</a></li>
                  <li><a class="dropdown-item" href="#">Profile</a></li>
                  <li><hr class="dropdown-divider"></li>
                  <li><a class="dropdown-item" href="#">Sign out</a></li>
                </ul>
              </li>
            </ul>
          </div>
        </div>
      </div>
    </nav>
  </section>

  <!-- middle -->
  <section class="middle mb-4">
    <!-- waterfall -->
    <div class="waterfall">
      <div class="container">
        <div class="row">
          <div class="col-lg-6">
            <div class="header-title mb-3">
              <h3>Recent Picture</h3>
            </div>
          </div>
          <div class="col-lg-6">
            <form class="row g-3 justify-content-end">
              <div class="col-auto">
                <label for="startdate" class="visually-hidden">Start Datetime</label>
                <input id="startdate_input" type="text" class="form-control form-control-sm" id="startdate" placeholder="Start Date">
              </div>
              <div class="col-auto">
                <label for="enddate" class="visually-hidden">End Datetime</label>
                <input id="enddate_input" type="text" class="form-control form-control-sm" id="enddate" placeholder="End Date">
              </div>
            </form>
          </div>
          
        </div>
        <div class="waterfall-wrap">
          <div class="waterfall-items mb-5" itemscope>
            
            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope>
              <a class="darken" href="./assets/img/pictures/photo-1.jpg" itemprop="contentUrl" data-size="400x612">
                <img src="./assets/img/pictures/photo-1.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-2.jpg" itemprop="contentUrl" data-size="400x425">
                <img src="./assets/img/pictures/photo-2.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-3.jpg" itemprop="contentUrl" data-size="514x960">
                <img src="./assets/img/pictures/photo-3.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-4.jpg" itemprop="contentUrl" data-size="400x845">
                <img src="./assets/img/pictures/photo-4.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-5.jpg" itemprop="contentUrl" data-size="400x521">
                <img src="./assets/img/pictures/photo-5.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-6.jpg" itemprop="contentUrl" data-size="400x566">
                <img src="./assets/img/pictures/photo-6.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-7.jpg" itemprop="contentUrl" data-size="400x354">
                <img src="./assets/img/pictures/photo-7.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-8.jpg" itemprop="contentUrl" data-size="400x711">
                <img src="./assets/img/pictures/photo-8.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-9.jpg" itemprop="contentUrl" data-size="400x356">
                <img src="./assets/img/pictures/photo-9.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-10.jpg" itemprop="contentUrl" data-size="400x400">
                <img src="./assets/img/pictures/photo-10.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-11.jpg" itemprop="contentUrl" data-size="400x711">
                <img src="./assets/img/pictures/photo-11.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-12.jpg" itemprop="contentUrl" data-size="400x499">
                <img src="./assets/img/pictures/photo-12.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>

            <figure class="waterfall-item hoverdarken text-start" itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
              <a class="darken" href="./assets/img/pictures/photo-13.jpg" itemprop="contentUrl" data-size="700x525">
                <img src="./assets/img/pictures/photo-13.jpg" itemprop="thumbnail" alt="Image description" />
              </a>
              <figcaption class="d-none">Long image description</figcaption>
            </figure>
          </div>
          <!-- pagination -->
          <nav class="mb-5" aria-label="Page navigation example">
            <ul class="pagination dev-pagination justify-content-center text-black-50">
              <li>
                <div class="page-item">
                  <a class="page-link" href="#" aria-label="Previous">
                    <span aria-hidden="true">&laquo;</span>
                  </a>
                </div>
              </li>
              <li><div class="page-item"><a class="page-link" href="#">1</a></div></li>
              <li><div class="page-item active"><a class="page-link" href="#">2</a></div></li>
              <li><div class="page-item"><a class="page-link" href="#">3</a></div></li>
              <li>
                <div class="page-item">
                  <a class="page-link" href="#" aria-label="Next">
                    <span aria-hidden="true">&raquo;</span>
                  </a>
                </div>
              </li>
            </ul>
          </nav>
        </div>
      </div>
    </div>
  </section>
	
  <!-- footer -->
  <section class="footer">
    <div class="bg-gray-900">
      <div class="pt-5 pb-3">
        <div class="container">
          <div class="row">
            <div class="col-lg-3 col-md-6">
              <h5 class="text-white-50">Section</h5>
              <ul class="flex-column text-muted">
                <li class="mb-2"><a href="#">Home</a></li>
                <li class="mb-2"><a href="#">Features</a></li>
                <li class="mb-2"><a href="#">Pricing</a></li>
                <li class="mb-2"><a href="#">FAQs</a></li>
                <li class="mb-2"><a href="#">About</a></li>
              </ul>
            </div>
            <div class="col-lg-3 col-md-6">
              <h5 class="text-white-50">Section</h5>
              <ul class="nav flex-column text-muted">
                <li class="mb-2"><a href="#">Home</a></li>
                <li class="mb-2"><a href="#">Features</a></li>
                <li class="mb-2"><a href="#">Pricing</a></li>
                <li class="mb-2"><a href="#">FAQs</a></li>
                <li class="mb-2"><a href="#">About</a></li>
              </ul>
            </div>
            <div class="col-lg-3 col-md-6">
              <h5 class="text-white-50">Section</h5>
              <ul class="nav flex-column text-muted">
                <li class="mb-2"><a href="#">Home</a></li>
                <li class="mb-2"><a href="#">Features</a></li>
                <li class="mb-2"><a href="#">Pricing</a></li>
                <li class="mb-2"><a href="#">FAQs</a></li>
                <li class="mb-2"><a href="#">About</a></li>
              </ul>
            </div>
            <div class="col-lg-3 col-md-6 text-white-50">
              <a class="navbar-brand" href="#">
                <img src="./assets/img/bootstrap-logo.svg" alt="" width="30" height="24" class="d-inline-block align-text-top">
                Bootstrap
              </a>
              <p class="my-2">Similar to the contextual text color classes, set the background of an element to any contextual class. Background utilities。</p>
            </div>
          </div>
        </div>
      </div>
    </div>
    <div class="py-2 bg-black">
      <div class="container">
        <p class="text-center text-white-50 m-0">
          Copyright ©<script>document.write(new Date().getFullYear());</script>
          2020 All rights reserved | This template is made with 
          <i class="bi bi-heart text-danger"></i> by 
          <a href="javascript:;">TianYa</a>
        </p>           
      </div>
    </div>
  </section>

  

  <!-- PhotoSwipe -->
  <div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="pswp__bg"></div>
    <div class="pswp__scroll-wrap">
      <div class="pswp__container">
        <div class="pswp__item"></div>
        <div class="pswp__item"></div>
        <div class="pswp__item"></div>
      </div>
      <div class="pswp__ui pswp__ui--hidden">
        <div class="pswp__top-bar">
          <div class="pswp__counter"></div>
          <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>
          <button class="pswp__button pswp__button--share d-none" title="Share"></button>
          <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>
          <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>
          <div class="pswp__preloader">
            <div class="pswp__preloader__icn">
              <div class="pswp__preloader__cut">
                <div class="pswp__preloader__donut"></div>
              </div>
            </div>
          </div>
        </div>
        <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
          <div class="pswp__share-tooltip"></div> 
        </div>
        <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)">
        </button>
        <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)">
        </button>
        <div class="pswp__caption">
          <div class="pswp__caption__center"></div>
        </div>
      </div>
    </div>
  </div>

  <!-- Scroll to Top Button-->
  <a class="scroll-to-top rounded" href="#page-top">
    <i class="bi bi-chevron-up"></i>
  </a>

	<script type="text/javascript" src="./assets/vendor/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
  <script type="text/javascript" src="./assets/vendor/jquery/dist/jquery.min.js"></script>

  <script type="text/javascript" src="./assets/vendor/minigrid/dist/minigrid.min.js"></script>
  <script type="text/javascript" src="./assets/vendor/photoswipe/dist/photoswipe.min.js"></script>
  <script type="text/javascript" src="./assets/vendor/photoswipe/dist/photoswipe-ui-default.min.js"></script>
  <script type="text/javascript" src="./assets/vendor/jquery-datetimepicker/build/jquery.datetimepicker.full.min.js"></script>
  <script type="text/javascript" src="./assets/js/photoswipe.js"></script>

  <script type="text/javascript" src="./assets/js/devapp.js"></script>

  <script type="text/javascript" >
      $(document).ready(function(){
        /* minigrid
        -------------------------------------------------------*/
        var grid = new Minigrid({
          container: '.waterfall-items',
          item: '.waterfall-item',
          gutter:6
        });
        grid.mount();
        //event
        window.addEventListener('resize', function(){
          grid.mount();
        });

        /* datetimepicker
        -------------------------------------------------------*/
        var datepicker = {
          timepicker:false,
          format:'Y-m-d'
        }
        //$.datetimepicker.setLocale('zh');
        $('#startdate_input').datetimepicker(datepicker);
        $('#enddate_input').datetimepicker(datepicker);
        
      });
    </script>
</body>
</html>